Casualties unknown

Engine Failure Due to Fuel Exhaustion Leads to Forced Landing Short of Runway (N9685Q)

Stockton, CA, US

On April 12, 2007, a Cessna 172M (registration N9685Q) operated by Aacit was involved in an aviation accident near Stockton, CA. Investigators recorded the probable cause as: Fuel exhaustion leading to engine stoppage. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-07-04Data APIEditorial standards

After encountering turbulence and strong winds that extended a 3-hour flight to 4 hours, an airplane experienced engine stoppage from fuel exhaustion. The pilot executed a forced landing short of the runway, resulting in nose gear collapse and firewall buckling.

Event Details

The airplane departed with both fuel tanks full. The pilot's typical route of flight requires approximately 3 hours. During the flight, the airplane encountered turbulence and strong winds, which increased the flight time to 4 hours. As the pilot lined up for a straight-in approach to the runway, the engine stopped due to fuel exhaustion. The pilot executed a forced landing short of the approach end of the runway. During the landing, the airplane collided with the ground and a fence, causing the nose gear to collapse and the engine firewall to buckle.

Investigation

The pilot stated that the airplane and engine had no mechanical malfunctions. An FAA inspector examined the airplane at the accident scene and confirmed that there was no fuel onboard.

Probable cause

Fuel exhaustion leading to engine stoppage.

Frequently asked questions

What happened in the 12 Apr 2007 Cessna 172M accident near Stockton, CA?

After encountering turbulence and strong winds that extended a 3-hour flight to 4 hours, an airplane experienced engine stoppage from fuel exhaustion. The pilot executed a forced landing short of the runway, resulting in nose gear collapse and firewall buckling.

What aircraft was involved and where did it happen?

The accident on 12 Apr 2007 involved a Cessna 172M, registration N9685Q, operated by Aacit, at Stockton, CA.

What was the probable cause of the accident?

Fuel exhaustion leading to engine stoppage.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20070508X00531. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.